Product Description

Rotary table bearing is a kind of bearing fixed by a bidirectional thrust bearing and a centripetal-guided bearing. They can support radial loads, axial loads from both directions and tilting moments free from clearance and are particularly suitable for bearing arrangements with high requirements for running accuracy, like rotary tables, millings heads and reversible clamps. Due to the fixing holes in the bearing rings, the units are very easy to fit. The bearings are radially and axially preloaded after fitting.
Rotary table or YRT bearing consist of a thrust/radial housing washer, a thrust/radial shaft washer, a thrust washer, two axial needle roller and cage assemblies and a group of radial cylindrical roller. Housing washer and shaft washer have bolt hole for install equally spacer. This kind of bearings has high axial load and radial load, and high tilting rigidity and high precision. This bearing can be sued to the machine tool or other high precision machinery of the rotary table or sub-set, and also can be used for chuck, measuring request higher quality of the parts match it.